Do plastic bags have a shelf life?

Most plastic packaging bags are reusable, but they are limited to secondary recycling and cannot be used to repackage the product because

In the process of producing plastic packaging bags, plastic packaging bag manufacturers will also perform aseptic processing on the plastic packaging bags themselves, especially those of food packaging bags.

The requirements are more stringent. After the packaging bags left by the plastic packaging bag manufacturers are used by the food manufacturers, they will also undergo secondary sterilization.

When the product enters the market, as a food packaging bag, it must not be packaged again. This is why plastic packaging bag manufacturers have been emphasizing plastic packaging.

Bagging also has a shelf life reason.